Most interesting programs need some kind of configuration: Content Management Systems like WordPress blogs, WikiMedia and Joomla need to store the information where the database server is (the hostname) and how to login (username and password) Proprietary software might need to store if the software was registered already (the serial …
I need a function or method in Python to find the owner of a file or directory. The function should be like: >>> find_owner("/home/somedir/somefile") owner3
Lists are a basic building block for a developer in any language. Python is no different. However at first, list comprehension can sometimes seem confusing. Since it is not an available feature in all languages, it may also be a concept that is completely unfamiliar. Some popular languages that include list comprehension are JavaScript, Perl 6, C# and of course, Python. Today, we’ll take a look at exactly how list comprehension works in Python. In this post, we’ll cover the following concepts:
Learn Python programming and find out how you canbegin working with machine learning for your next data analysis project. Machine learning utilizes some of the best features of Python to make informed predictions based on a selection of data. This approach can transform the way you deal with data.
I recently added a number of examples on working with files and directories with Python and PyFilesystem. Counting Bytes of Python The first example, is count_py.py which recursively sums up the number of bytes stored in a directory, and renders it in a friendly format. import sys from fs […]
web2py - The Python language
I am a novice. Two weeks ago I never through about network programming and 24 hours ago, I din’t know exactly what a socket was. Bear with me! After I did a bit of research, I realized it was because…
Gallery examples: Classifier comparison Compare Stochastic learning strategies for MLPClassifier Varying regularization in Multi-layer Perceptron Visualization of MLP weights on MNIST
Check out this Jupyter notebook!
It's difficult starting out with Pandas DataFrames. Learn how to load, preview, select, rename, edit, and plot data using Python Data Frames in this post.
After downloading all our posts, we will perform the first analysis based on the creating time of different posts. The purpose of this analysis is to highlig...
CUDA Python provides a driver and runtime API for toolkits and libraries to simplify GPU-based accelerated processing.
In this tutorial, we walk through several methods of combining data tables (concatenation) using pandas and Python, working with labor market data.
I installed two python 2.7.3 into my home directory one is for Linux: /home/luban/Linux/Python/2.7.3 another is for Solaris: /home/luban/SunOS/Python/2.7.3 then I create a wrapper
One of the hurdles that new Python developers have to get over is understanding the Python packaging ecosystem. This blog post is based on material covered in our Python for…
This CHEAT SHEET introduces you to the basics of MATPLOTLIB that are needed to plot your data with PYTHON. It also includes code samples.
An easy-to-follow scikit-learn tutorial that will help you get started with Python machine learning.
It is clear to me that maintaining a popular helper is not worth the time nor the hassle. Without entering into details, this has become an unpaid job I dislike more and more - and I’ve been talking about it for far too long too. As such, this project is now unmaintained.
The Python Graph Gallery displays hundreds of charts made with Python, always with explanation and reproduciible code
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